Heart attacks are becoming one of the most feared non-communicable diseases today. More than 1 million Americans suffer a heart attack every year. The drastic changes in our lifestyles make cardiovascular diseases a more common phenomenon.

There are a dozen symptoms to let you know that you might be at a risk of facing a heart attack. But you need to be quick to take note of these, and go see a doctor. It is always a little spark that leads to a fire.

So here are 8 symptoms that you should never ignore:

1. Vertigo and Cold Sweat

Bad circulation means bad blood flow to the brain. If you notice that you’re experiencing constant vertigos and cold sweats, rush to your doctor.

2. Weakness

If you feel weak all of the sudden, that might be an indication that your blood flow is bad. Your muscles don’t get enough blood and that might cause a heart attack.

3. Loss of Breath

When your heart pumps less blood that means that your lungs won’t be able to receive enough oxygen than you normally need. If you’re having trouble breathing, visit your doctor.

4. A Racing Or Irregular Pulse

A sporadic skip in that beating heart is alright, say doctors. But if the pulse gets rapid and irregular, and is accompanied by dizziness, weakness, and breathlessness, it is sure an indication of a possible heart attack or an arrhythmia. An untreated arrhythmia could lead to worsened conditions and even sudden death.

5. Sudden Swelling

A heart attack causes fluid accumulation. This often results in the swelling of the feet, ankles, abdomen, etc. You will also sometimes see a sudden gain in weight, which will in turn lead to a loss of appetite.

6. Fatigue

If you’re sleepy and exhausted all the time that might indicate that your heart is receiving less blood than it needs. Your heart will start pumping more and work harder than it’s supposed to and that might end up with a heart attack.

7. Pressure in Your Chest

Pressure and intensive pain in the chest area are serious indicators of heart attack.

8. A Hurting Body

Many cases have reported that the pain commences in the chest, and then moves to the shoulders, arms, back, neck, jaws, and abdomen. Sometimes there is no pain in the chest at all. Sometimes, it is just these other parts of the body that hurt. It could also be just a throbbing pain that comes and goes. But it indicates something far more serious.